CN207512944U - Decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner - Google Patents
Decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner Download PDFInfo
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- CN207512944U CN207512944U CN201721474100.3U CN201721474100U CN207512944U CN 207512944 U CN207512944 U CN 207512944U CN 201721474100 U CN201721474100 U CN 201721474100U CN 207512944 U CN207512944 U CN 207512944U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
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Abstract
The utility model is related to building energy conservation heat insulation fields, decoration acoustical absorption heat preserving structure at more particularly to a kind of inner wall of building cornice external corner, including the fastener one being fixedly connected on the facade of corner, the fastener one is equipped with the card slot three on the inside of the upward card slot one, two of the parallel corner facade of notch and notch angle of parallelism facial planes direction cornice；Card slot one is connected on the lower edges of boards of interior abatvoix, and card slot two is connected on the lower edges of boards of vertical decorative panel, and card slot three is connected to paperback plaque on the edges of boards in corner；Insulating layer is filled between the interior abatvoix, paperback plaque and wall；The interior abatvoix and balustrade exterior panelling arranged by parallel interval have carried out effective filtering to noise, realize the integrative solution of decoration, heat preservation, sound-absorbing；Meanwhile at such labyrinth at cornice external corner decoration, heat preservation, sound-absorbing integral structure structure, structure provided by the utility model mat formation it is efficient, be conducive to improve construction efficiency, reduce construction cost.
Description
Technical field
The utility model is related to building energy conservation heat insulation field, the decoration at more particularly to a kind of inner wall of building cornice external corner
Acoustical absorption heat preserving structure.
Background technology
With the quickening of China's sustained economic growth and Urbanization Construction process, building industry is always consumption hot spot, warp
Ji growth point and leading driving force.However, there are resource, energy consumption, environmental pollutions for the development of housing industry pattern of extensive low level
And the problems such as sustainable development, therefore the building industrialization pattern characterized by low-carbon emission will become the construction industry development side of dominating
To.It is also clearly proposed in 13 planning in China, to build energy-saving low-carbon, green ecological, intensive efficient energy for building body
System pushes house town and country construction field supply side structural reform.
Building structure of the prior art, the structure of decorative heat preservation system are typically to be fixed to decorative layer, insulating layer
On wall, in this way, being often difficult to docile between adjacent functional layer and leading to the presence of cold-heat bridge, in this way, heat insulation effect is significantly
Discount；The production of decorative heat preservation integrated board also is carried out in factory in advance, it is assembled fixed after being cut in construction site, so
Larger waste is not only be easy to cause, but also making, storage and the logistics of decorative heat preservation integrated board can all bring high cost
Input, and it is also unsatisfactory by the heat insulation effect of the decorative heat preservation system of the decorative heat preservation one plate structure.
On the other hand, in order to avoid common in people's daily life and seriously affect making an uproar for quality of life and working environment
Sound pollutes, and people design the material with sound absorption function usually on building masonry wall, and existing sound-absorbing material mainly has wood shavings
Plate, rock cotton board etc., though these materials are with certain sound-absorbing material, poor thermal insulation property, in order to realize the effect of interior decoration
Fruit, designing and producing for decorative material is carried out on traditional acoustic tile, and work progress is complicated.In other words, in the prior art
Lack a kind of inner wall of building structure simple in structure, easy for construction, take into account the function of decoration, heat preservation, sound-absorbing.
It is above-mentioned that there is decoration, keep the temperature and work(caused by docile is not close between the functional layer of sound-absorbing effect or between metope
It can be deteriorated particularly evident at the cornice external corner of inner wall of building, for this purpose, design is a kind of at inner wall of building cornice external corner
Decoration acoustical absorption heat preserving structure become those skilled in the art's urgent need to resolve the technical issues of.
Utility model content
For the problems of the prior art, at a kind of inner wall of building cornice external corner
Decoration acoustical absorption heat preserving structure, improve the decoration acoustical absorption heat preserving effect in inner wall of building face, improve construction efficiency, reduction was constructed
The building waste generated in journey.
To achieve these goals, the utility model is achieved using following technical scheme：A kind of inner wall of building eaves
Decoration acoustical absorption heat preserving structure at mouth external corner, including the fastener one being fixedly connected on the facade of corner, sets on the fastener one
The card slot one, two and notch angle of parallelism facial planes for having the parallel corner facade of notch upward are directed toward the card slot three on the inside of cornice；
The card slot one is sequentially arranged with card slot two to the direction far from corner facade, and the card slot one is connected to interior
On the lower edges of boards of abatvoix, card slot two is connected on the lower edges of boards of vertical decorative panel, and card slot three is connected to paperback plaque close to corner
Edges of boards on；
The interior abatvoix, vertical decorative panel peace decorative panel are equipped with the through-hole through plate face, the interior abatvoix,
Insulating layer is filled between paperback plaque and wall.
Preferably, the aperture of the through-hole one on the interior abatvoix is 3~5mm, and the vertical decorative panel peace is decorated
The aperture of through-hole two on plate is 6~8mm.
Preferably, the fastener one includes being parallel to the substrate one of corner facade and is parallel to the substrate of corner plane
Two, the substrate one, two is T-shaped integral structure, and the card slot one, three is set on base with substrate one, two for internal groove side wall respectively
The outside of plate one, two；
The card slot two is set on the outside of card slot one using the external groove sidevall of card slot one as internal groove side wall.
Preferably, the substrate one is extended with connecting plate to side where the facade of corner；And/or
The substrate two is extended with connecting plate to side where the plane of corner；The connecting plate is with being fixed on corner facade
Or the angle-style block in the plane of corner is fixedly connected.
Preferably, the connecting plate is equipped with along plate length direction arrangement item row hole, and bolt is worn fixed via item row hole and determined
Onto angle-style block.
Preferably, further included and received edge pieces and fastener two, the receipts edge pieces be equipped with notch with card slot three opposite, cell wall
The receipts side slot concordant with card slot three, edges of boards of the paperback plaque far from corner, which are placed in, to be received in the slot of side, receives in edge pieces to receive the slot of side slot
Bottom is equipped with the downward link slot of notch for cell wall, and link slot is connected on fastener two, and fastener two is fixedly connected in the plane of corner.
Preferably, the fastener two is equipped with the substrate three for being parallel to corner plane, and substrate three is far from corner facade
Edges of boards are equipped with the connecting plate two extended downwardly, and the fastener two is equipped with the upward card slot of notch with connecting plate two for external groove sidevall
Four, the internal groove side wall of card slot four is placed in the vallecular cavity of link slot, the slot bottom of link slot be placed in card slot four internal groove side wall and substrate three it
Between, the external groove sidevall of link slot is placed in the vallecular cavity of card slot four, and card slot four is mutually clamped with link slot.
Preferably, side where the substrate three-dimensional corner plane is extended with connecting plate, and connecting plate is put down with being fixed on corner
Angle-style block on face is fixedly connected.
Compared with prior art, the utility model has following technique effect：
1st, the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner provided by the utility model, at cornice external corner
Setting fastener is used to implement connecting and fixing for interior abatvoix and decorative panel, and insulating layer and interior sound-absorbing are realized by the way that thermal insulation material is perfused
Close docile between plate and metope, solves the problems, such as cold-heat bridge, it is ensured that heat insulation effect；The interior suction arranged by parallel interval
Soundboard and balustrade exterior panelling have carried out effective filtering to noise, realize the integrative solution of decoration, heat preservation, sound-absorbing；Together
When, at such labyrinth at cornice external corner decoration, heat preservation, sound-absorbing integral structure structure, the utility model carries
The structure of confession mat formation it is efficient, be conducive to improve construction efficiency, reduce construction cost.
2nd, structure provided by the utility model solves traditional decoration heat preservation, decoration sound insulation production board industrialized development
Waste residue present in journey and garbage problem, while solve and made in factory, stored in a warehouse and cost problem that logistics is brought, it is right
The construction energy-saving low-carbon that is referred in 13 planning, green ecological, intensive efficient energy for building system have great importance.
Description of the drawings
Fig. 1 is the schematic diagram of the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner in the utility model；
Fig. 2 is location of C enlarged diagram in Fig. 1；
Fig. 3 is the schematic diagram of fastener one in the utility model；
Fig. 4 is the schematic diagram that edge pieces is received in the utility model；
Fig. 5 is the schematic diagram of fastener two in the utility model；
Figure label explanation：A- corners facade, B- corners plane, abatvoix in 1-, 2- found decorative panel, 3- paperback plaques,
4- insulating layers, 10- fasteners one, 11- card slots one, 12- card slots two, 13- card slots three, 14- substrates one, 15- substrates two, 20- connections
Plate, 21- item rows hole, 30- angle-style blocks, 40- receive edge pieces, and 41- receives side slot, 42- link slots, 50- fasteners two, 51- substrates three, 52-
Connecting plate two, 53- card slots four, 101- through-holes one, 201- through-holes two.
Specific embodiment
In order to be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, under
Face combines and is specifically illustrating, and furthers elucidate the utility model.
As shown in Figure 1, 2, 3, the utility model provides the decoration acoustical absorption heat preserving at a kind of inner wall of building cornice external corner
Structure, including the fastener 1 being fixedly connected on the facade A of corner, the fastener 1 is equipped with the parallel corner facade of notch
Card slot one, 2 11,12 upward A and notch angle of parallelism facial planes B are directed toward the card slot 3 13 on the inside of cornice；
The card slot 1 is sequentially arranged with card slot 2 12 to the direction far from corner facade A, the card slot 1
It is connected on the lower edges of boards of interior abatvoix 1, card slot 2 12 is connected on the lower edges of boards of vertical decorative panel 2, and card slot 3 13 is connected to flat
Decorative panel 3 is on the edges of boards in corner；
The interior abatvoix 1, the peaceful decorative panel 3 of vertical decorative panel 2 are equipped with the through-hole through plate face, the interior sound-absorbing
Insulating layer 4 is filled between plate 1, paperback plaque 3 and wall.
In the utility model, interior abatvoix 1, the peaceful decorative panel 3 of vertical decorative panel 2 are fixedly mounted on by wall by fastener 1
On body, the empty intra-bladder instillation thermal insulation material that is then enclosed between inside abatvoix 1, paperback plaque 3 and wall, in this way, realizing
Close docile between insulating layer and interior abatvoix 1, paperback plaque 3 and wall, solves the problems, such as cold-heat bridge, it is ensured that good
Good heat insulation effect；In addition, the interior abatvoix 1 and vertical decorative panel 2 are equipped with through-hole, sound wave enters interior abatvoix 1 with standing
Toward interflection and being weakened after cavity between decorative panel 2, effective filtering of noise is realized.
The utility model realizes corner facade A and the angle at interior wall cornice external corner by the integral structure of fastener 1
The structure of the decoration acoustical absorption heat preserving structure of facial planes B, improves the efficiency of construction, reduces construction cost, compared to existing
Sound-absorbing integrated board or decorative heat preservation integrated board are decorated, the structure of the utility model need not carry out the operation such as cutting at the construction field (site),
Excessive building waste will not be generated, it is therefore prevented that the waste of material.
The structure of decoration acoustical absorption heat preserving structure provided by the utility model, levelling process is painted without being carried out on metope,
Base's built-in fitting, the welding levelling process of keel have been subtracted, has substantially reduced the integrated engineering duration.Further, the interior suction
The aperture of through-hole 1 on soundboard 1 is 3~5mm, the hole of the through-hole 2 201 on the peaceful decorative panel 3 of the vertical decorative panel 2
Diameter is 6~8mm.Through-hole 2 201 on vertical decorative panel 2 allow more sound waves enter interior abatvoix 1 and vertical decorative panel 2 it
Between, realize the function toward interflection noise reduction, the paperback plaque 3 is in the angle below face, and sound wave enters less, because
This, only paperback plaque 3 is equipped with perforative through-hole 2 201, and a small amount of noise of process is filtered.
Further, according to the utility model, the fastener 1 includes being parallel to one 14 He of substrate of corner facade A
It is parallel to the substrate 2 15 of corner plane B, the substrate one, 2 14,15 is T-shaped integral structure, the card slot one, three
11st, 13 respectively with substrate one, 2 14,15 for internal groove side wall be set on substrate one, 2 14,15 outside；
The card slot 2 12 is set on the outside of card slot 1 using the external groove sidevall of card slot 1 as internal groove side wall.
In order to realize the connection of fastener 1 and wall in the utility model, the substrate 1 is to corner facade A institutes
Connecting plate 20 is extended in side；And/or
The substrate 2 15 is extended with connecting plate 20 to side where the plane B of corner；The connecting plate 20 is with being fixed on
Angle-style block 30 on corner facade A or corner plane B is fixedly connected.
The connection that the mode that any of the above-described mode or both may be used in the utility model to be had is carried out with wall is fixed.
Further, the connecting plate 20 is equipped with along plate length direction arrangement item row hole 21, and bolt is via item row hole 21
The company of wearing is fixed on angle-style block 30.In this way, the spacing of substrate 1 and corner facade A can be adjusted according to demand, adjusted with this
The thickness of the thermal insulation material of perfusion realizes different heat insulation effects.
Further, the decoration acoustical absorption heat preserving structure described in the utility model at inner wall of building cornice external corner is also
Include and receive edge pieces 40 and fastener 2 50, the receipts edge pieces 40 be equipped with notch with card slot 3 13 opposite, cell wall and card slot three
13 concordant receipts side slots 41, edges of boards of the paperback plaque 3 far from corner, which are placed in, to be received in side slot 41, receives in edge pieces 40 to receive side slot 41
Slot bottom is equipped with the downward link slot 42 of notch for cell wall, and link slot 42 is connected on fastener 2 50, and fastener 2 50 is fixedly connected on
In the plane of corner.
Further, the fastener 2 50 is equipped with the substrate 3 51 for being parallel to corner plane B, and substrate 3 51 is far from angle
The edges of boards of portion facade A are equipped with the connecting plate 2 52 extended downwardly, and the fastener 2 50 is equipped with connecting plate 2 52 for external groove sidevall
The upward card slot 4 53 of notch, the internal groove side wall of card slot 4 53 are placed in the vallecular cavity of link slot 42, and the slot bottom of link slot 42 is placed in card
Between the internal groove side wall of slot 4 53 and substrate 3 51, the external groove sidevall of link slot 42 is placed in the vallecular cavity of card slot 4 53, card slot 4 53 with
Link slot 42 is mutually clamped.
Further, according to the utility model, the substrate 3 51 is extended with connecting plate to side where the plane B of corner
20, connecting plate 20 is fixedly connected with the angle-style block 30 being fixed on the plane B of corner.
Decoration acoustical absorption heat preserving structure provided by the utility model at inner wall of building cornice external corner, it is simple in structure,
It is easy to build.The requirement of inner wall of building heat preservation, sound-absorbing and decoration is taken into account, solves conventional vacuum, sound insulation production board industrialization
Waste residue present in development and garbage problem, to 13 planning in refer to construction energy-saving low-carbon, green ecological, it is intensive efficiently
Energy for building system have great importance.
The characteristics of basic principle, main feature and the utility model of the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principle of the utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen in claimed the scope of the utility model.This practicality is new
The range that type is claimed is defined by the appending claims and its equivalent thereof.
Claims (8)
1. a kind of decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner, it is characterised in that：Including being fixedly connected on angle
Fastener one (10) on portion's facade (A), the fastener one (10) are equipped with the upward card slot of the parallel corner facade (A) of notch
First, two (11,12) and notch angle of parallelism facial planes (B) are directed toward the card slot three (13) on the inside of cornice；
The card slot one (11) is sequentially arranged with card slot two (12) to the direction far from corner facade (A), the card slot one
(11) it is connected on the lower edges of boards of interior abatvoix (1), card slot two (12) is connected on the lower edges of boards of vertical decorative panel (2), card slot three
(13) paperback plaque (3) is connected on the edges of boards in corner；
The interior abatvoix (1), the peaceful decorative panel (3) of vertical decorative panel (2) are equipped with the through-hole through plate face, the interior suction
Soundboard (1), paperback plaque (3) are filled with insulating layer (4) between wall.
2. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 1, it is characterised in that：Institute
The aperture of the through-hole one (101) on interior abatvoix (1) stated is 3~5mm, in the vertical decorative panel (2) peace decorative panel (3)
Through-hole two (201) aperture be 6~8mm.
3. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 1, it is characterised in that：Institute
The fastener one (10) stated is including being parallel to the substrate one (14) of corner facade (A) and being parallel to the substrate two of corner plane (B)
(15), the substrate one, two (14,15) be T-shaped integral structure, the card slot one, three (11,13) respectively with substrate one,
Two (14,15) are set on the outside of substrate one, two (14,15) for internal groove side wall；
The card slot two (12) is set on the outside of card slot one (11) using the external groove sidevall of card slot one (11) as internal groove side wall.
4. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 1, it is characterised in that：Institute
The substrate one (14) stated is extended with connecting plate (20) to side where corner facade (A)；And/or
The substrate two (15) is extended with connecting plate (20) to side where corner plane (B)；The connecting plate (20) is with consolidating
The angle-style block (30) being scheduled in corner facade (A) or corner plane (B) is fixedly connected.
5. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 4, it is characterised in that：Institute
The connecting plate (20) stated is equipped with along plate length direction and arranges item row hole (21), and bolt is fixed to angle-style via item row hole (21) company of wearing
On block (30).
6. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 1,2 or 3, feature exist
In：Further included receipts edge pieces (40) and fastener two (50), the receipts edge pieces (40) be equipped with notch it is opposite with card slot three (13),
The cell wall receipts side slot (41) concordant with card slot three (13), edges of boards of the paperback plaque (3) far from corner, which are placed in, to be received in side slot (41), is received
The downward link slot (42) of notch is equipped with as cell wall using the slot bottom for receiving side slot (41) in edge pieces (40), link slot (42) is connected to button
On part two (50), fastener two (50) is fixedly connected in the plane of corner.
7. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 6, it is characterised in that：Institute
The fastener two (50) stated is equipped with the substrate three (51) for being parallel to corner plane (B), the separate corner facade (A) of substrate three (51)
Edges of boards are equipped with the connecting plate two (52) extended downwardly, and the fastener two (50) is equipped with notch with connecting plate two (52) for external groove sidevall
Upward card slot four (53), the internal groove side wall of card slot four (53) are placed in the vallecular cavity of link slot (42), and the slot bottom of link slot (42) is put
Between the internal groove side wall of card slot four (53) and substrate three (51), the external groove sidevall of link slot (42) is placed in the vallecular cavity of card slot four (53)
Interior, card slot four (53) is mutually clamped with link slot (42).
8. the decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner according to claim 7, it is characterised in that：Institute
The substrate three (51) stated is extended with connecting plate (20) to side where corner plane (B), and connecting plate (20) is with being fixed on corner plane
(B) the angle-style block (30) on is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474100.3U CN207512944U (en) | 2017-11-07 | 2017-11-07 | Decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721474100.3U CN207512944U (en) | 2017-11-07 | 2017-11-07 | Decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512944U true CN207512944U (en) | 2018-06-19 |
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ID=62536558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721474100.3U Active CN207512944U (en) | 2017-11-07 | 2017-11-07 | Decoration acoustical absorption heat preserving structure at inner wall of building cornice external corner |
Country Status (1)
| Country | Link |
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| CN (1) | CN207512944U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457900A (en) * | 2018-11-26 | 2019-03-12 | 江苏标榜装饰新材料股份有限公司 | Decorative panel adjusting component and decorative panel installation system |
| CN110284681A (en) * | 2019-06-06 | 2019-09-27 | 多维联合集团有限公司 | A kind of battenboard vertical setting of types plate external corner node system |
| CN111576766A (en) * | 2020-05-15 | 2020-08-25 | 安徽楼里外新材料科技发展有限公司 | Sound absorption structure decorates integration system |
-
2017
- 2017-11-07 CN CN201721474100.3U patent/CN207512944U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109457900A (en) * | 2018-11-26 | 2019-03-12 | 江苏标榜装饰新材料股份有限公司 | Decorative panel adjusting component and decorative panel installation system |
| CN110284681A (en) * | 2019-06-06 | 2019-09-27 | 多维联合集团有限公司 | A kind of battenboard vertical setting of types plate external corner node system |
| CN111576766A (en) * | 2020-05-15 | 2020-08-25 | 安徽楼里外新材料科技发展有限公司 | Sound absorption structure decorates integration system |
| CN111576766B (en) * | 2020-05-15 | 2024-05-17 | 楼里外硬核科技(北京)有限公司 | Sound absorption structure decorates integration system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181119 Address after: 231131 175 Shuangfeng Road, Shuangfeng Industrial Zone, Hefei, Anhui. Patentee after: Zhou Songgui Address before: 231100 No. 175 Shuangfeng Avenue, Shuangfeng Industrial Zone, Hefei City, Anhui Province Patentee before: ANHUI GYGDGS NEW MATERIALS CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: Room 2316, floor 3, Hongmao business building, No.8, Hongjunying East Road, Chaoyang District, Beijing 100107 Patentee after: Louliwai (Beijing) new material technology development Co., Ltd Address before: No. 175 Shuangfeng Avenue Shuangfeng Industrial District of Hefei City, Anhui province 231131 Patentee before: Zhou Songgui |
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| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 2316, 3 / F, Hongmao business building, a 8, Hongjunying East Road, Chaoyang District, Beijing, 100107 Patentee after: Louliwai hard core technology (Beijing) Co.,Ltd. Address before: Room 2316, 3 / F, Hongmao business building, a 8, Hongjunying East Road, Chaoyang District, Beijing, 100107 Patentee before: Louliwai (Beijing) new material technology development Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |